macosx-10.10/BootCache-109/kext.c

1127 	kern_return_t kret;
1245 					kret = vnode_getwithvid(BC_cache->c_vp, BC_cache->c_vid);
1246 					if (kret != KERN_SUCCESS) {
1248 						message("reader thread: vnode_getwithvid failed - %d\n", kret);
1252 					kret = ubc_create_upl(BC_cache->c_vp,
1258 					if (kret != KERN_SUCCESS) {
1260 						message("ubc_create_upl returned %d\n", kret);
1306 					kret = ubc_upl_commit(upl);
1315 					if (kret != KERN_SUCCESS || buf_error(cm->cm_bp) || (buf_resid(cm->cm_bp) != 0)) {
1661 	kern_return_t kret;
2011 	kret = vnode_getwithvid(BC_cache->c_vp, BC_cache->c_vid);
2012 	if (kret != KERN_SUCCESS) {
2013 		debug("vnode_getwithvid failed - %d", kret);
2095 		kret = uio_addiov(uio, CAST_USER_ADDR_T(buf_extent_p), nbytes_thisextent);
2096 		if (kret != KERN_SUCCESS) {
2097 			debug("couldn't add iov to uio - %d", kret);
2105 		kret = cluster_copy_ubc_data(BC_cache->c_vp, uio, &resid, 0);
2106 		if (kret != KERN_SUCCESS) {
2107 			debug("couldn't copy ubc data - %d", kret);
2151 	(void) kret;
5150 	kern_return_t kret;
5155 		kret = vnode_open(BC_BOOT_BACKINGFILE, (O_CREAT | O_NOFOLLOW | FREAD),
5157 		if (kret != KERN_SUCCESS) {
5158 			debug("vnode_open failed - %d", kret);
5173 	kret = ubc_setsize(BC_cache->c_vp, BC_cache->c_cachesize);
5174 	if (kret != 1) {
5175 		debug("ubc_setsize failed - %d", kret);
5191 	kern_return_t kret;
5194 		kret = vnode_getwithref(BC_cache->c_vp);
5195 		if (kret != KERN_SUCCESS) {
5196 			debug("vnode_getwithref failed - %d", kret);
5200 		kret = ubc_range_op(BC_cache->c_vp, 0, BC_cache->c_cachesize,
5202 		if (kret != KERN_SUCCESS) {
5203 			debug("ubc_range_op failed - %d", kret);
5209 		kret = vnode_delete(BC_BOOT_BACKINGFILE, vfs_context_current());
5210 		if (kret) {
5214 		kret = vnode_close(BC_cache->c_vp, 0, vfs_context_current());
5215 		if (kret != KERN_SUCCESS) {
5216 			debug("vnode_close failed - %d", kret);
5230 	kern_return_t kret;
5233 	kret = vnode_getwithvid(BC_cache->c_vp, BC_cache->c_vid);
5234 	if (kret != KERN_SUCCESS) {
5235 		debug("vnode_getwithvid failed - %d", kret);
5239 	kret = ubc_range_op(BC_cache->c_vp, vpoffset, vpoffset + PAGE_SIZE,
5241 	if (kret != KERN_SUCCESS) {
5242 		debug("ubc_range_op failed - %d", kret);